Vulcanized Rubber strap engineered to fit Rolex Sea-Dweller case and deployant buckle.* (NOTE: This strap is NOT compatible with the Sea-Dweller Ceramic 4000. This product is also not compatible with the Deepsea Sea-Dweller, which is a different model product on our selection list). This strap utilizes "Blocked Integration" engineering, incorporating solid inserts for a flawless, motionless flush mount to the Sea-Dweller case*.

- Made in Switzerland of pure vulcanized rubber. No coating, blends or bonding.